What proportion of all American workers drive their cars to work? Suppose a poll of American workers
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Test and CI for One Proportion Sample XN Sample p 95% CI 506 781 0.647887 (0.613240, 0.681413)
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A poll of 781 American workers was taken Of these 506 drive their c...View the full answer
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Related Book For
Business Statistics for Contemporary Decision Making
ISBN: 978-0470910184
6th Edition
Authors: Ken Black
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